$NetBSD: patch-cf,v 1.1 2006/01/04 20:35:08 joerg Exp $

--- src/filelock.c.orig	2006-01-04 18:27:02.000000000 +0000
+++ src/filelock.c
@@ -56,8 +56,6 @@ extern DIR *opendir ();
 #endif /* not SYSV_SYSTEM_DIR */
 #endif /* not MCPATH */
 
-extern int errno;
-
 extern char *egetenv ();
 extern char *strcpy ();